import type IrisGridModel from './IrisGridModel';
import { type DehydratedGridState, type DehydratedIrisGridState, type HydratedGridState, type HydratedIrisGridState } from './IrisGridUtils';
/**
 * Creates a dehydrator function for grid state that is memoized on the last call.
 * Only tracks 1 state at a time. If the model and input states are equal, returns the same dehydrated state object reference.
 * @returns A dehydrator function memoized on the last call
 */
declare function makeMemoizedGridStateDehydrator(): (model: IrisGridModel, gridState: HydratedGridState) => DehydratedGridState;
/**
 * Creates a dehydrator function for iris grid state that is memoized on the last call.
 * Only tracks 1 state at a time. If the model and input states are equal, returns the same dehydrated state object reference.
 * @returns A dehydrator function memoized on the last call
 */
declare function makeMemoizedIrisGridStateDehydrator(): (model: IrisGridModel, irisGridState: HydratedIrisGridState) => DehydratedIrisGridState;
/**
 * Creates a dehydrator function for grid and iris grid state that is memoized on the last call.
 * Only tracks 1 state at a time. If the model and input states are equal, returns the same dehydrated state object reference.
 * Combines the dehydrated grid and iris grid states into a single object.
 * @returns A dehydrator function memoized on the last call
 */
declare function makeMemoizedCombinedGridStateDehydrator(): (model: IrisGridModel, irisGridState: HydratedIrisGridState, gridState: HydratedGridState) => DehydratedIrisGridState & DehydratedGridState;
export declare const IrisGridCacheUtils: {
    makeMemoizedGridStateDehydrator: typeof makeMemoizedGridStateDehydrator;
    makeMemoizedIrisGridStateDehydrator: typeof makeMemoizedIrisGridStateDehydrator;
    makeMemoizedCombinedGridStateDehydrator: typeof makeMemoizedCombinedGridStateDehydrator;
};
export {};
//# sourceMappingURL=IrisGridCacheUtils.d.ts.map